JPS594666B2 - Speedometer drive wheel - Google Patents
Speedometer drive wheelInfo
- Publication number
- JPS594666B2 JPS594666B2 JP53144914A JP14491478A JPS594666B2 JP S594666 B2 JPS594666 B2 JP S594666B2 JP 53144914 A JP53144914 A JP 53144914A JP 14491478 A JP14491478 A JP 14491478A JP S594666 B2 JPS594666 B2 JP S594666B2
- Authority
- JP
- Japan
- Prior art keywords
- annular portion
- hook
- wheel body
- semi
- hooks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/002—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers for cycles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S474/00—Endless belt power transmission systems or components
- Y10S474/902—Particular connection between rim and hub
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Pulleys (AREA)
- Electromechanical Clocks (AREA)
- Steering Controls (AREA)
Description
【発明の詳細な説明】
この発明は自転車や自動二輪車などの車速計駆動用輪体
にかかるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wheel body for driving a speedometer of a bicycle, motorcycle, or the like.
自転車上、たとえばフォーク上に組付けられる車速計の
駆動方式はふたつあり、その一つとして１０はたとえば
ピニオンとウォームからなる機構一式を走行車輪ハブ軸
上に組付けるものや、車速計に備えられたプーリとハブ
軸上に設けられたプーリ−とを駆動ベルトで連結し前記
車速計を駆動する方式がある。There are two driving systems for a speedometer that is mounted on a bicycle, for example, on a fork. There is a method of driving the speedometer by connecting a pulley mounted on a hub shaft with a pulley provided on a hub shaft using a drive belt.
１５はじめに述べた方の装置は構造が複雑でかなり高価
で目方も相当重いものとなり、他方、あとで述べた方は
走行車輪ハブの片側ブロックにたとえばねじでプーリ一
を組付け、そのハブ・ブロックにぴつたり適合するよう
に車速計駆動用プーリ一２０を配設するのであるが、走
行車輪側に組付けられたプーリ一と車速計駆動用プーリ
一とが位置・寸法いずれもきわめて正確に整合するよう
に構成するべきものであるので、その煩雑さ故にごくま
れにしか実用されないものである。15 The device mentioned at the beginning has a complicated structure, is quite expensive, and is quite heavy. On the other hand, the device mentioned later has a pulley attached to one side block of the traveling wheel hub with, for example, a screw, and the hub The speedometer drive pulley 20 is arranged so as to fit exactly into the block, and the position and dimensions of the speedometer drive pulley 1 and the pulley assembled on the running wheel are extremely accurate. Since it must be configured to match, it is only rarely put into practice due to its complexity.
２５上述の難点を解消することが、この発明の目的とす
るところであつて、それを達成するためにこの車速計係
合駆動ベルトはめ掛け用溝付きの車速計駆動用プーリ一
を含む輪体は、半剛性材製フックを周辺に備えているこ
とを特徴とするものであ３０る。25 It is an object of the present invention to solve the above-mentioned difficulties, and in order to achieve this, a wheel body including a speedometer drive pulley with a groove for fitting the speedometer engagement drive belt is provided. 30, characterized in that it is provided with a hook made of semi-rigid material around its periphery.
この発明による輪体の特徴的形態例のひとつとして、そ
れがプラスチック材でフックとともに一体成形されてお
り、それらフックは、この輪体と星形舌片部でつながり
合う形態に構成されている３５ものがある。One of the characteristic forms of the ring according to the present invention is that it is integrally molded with a hook from a plastic material, and the hooks are connected to the ring through a star-shaped tongue. There is something.
この発明によるこうした輪体のさらに特徴的な形態例と
して、それらフックが、この輪体といずれも同心のそれ
ぞれの円の円周上に配設された複数個の群からなる構成
とされているものがある。As a further characteristic example of the ring according to the present invention, the hooks are arranged in a plurality of groups arranged on the circumference of each circle concentric with the ring. There is something.
この発明による別形態例として、それら半剛性材製フツ
クが、この輪体周辺へかぎ付けされた細長い薄板金属各
片からなる構成とされているものもある。したがつて、
この発明で目的とすることは、走行車輪のハブの片側プ
ロツクに手早く組付けることのできる車速計駆動用輪体
、しかもそうしたプロツクの寸法が大小どのようなもの
であろうともかまわず、そのうえそうしたプロツク側に
はなんら特別な組付け手段を備える必要のないものを提
供することである。In an alternative embodiment of the invention, the semi-rigid hooks are comprised of elongated pieces of sheet metal hooked around the wheel. Therefore,
The object of this invention is to provide a wheel body for driving a vehicle speedometer that can be quickly assembled to a protch on one side of a hub of a running wheel, regardless of the size of such proc. The object of the present invention is to provide a device that does not require any special assembly means on the program side.
この発明でさらに目的とすることは、その，駆動輪体を
しつかりと組付けることができるようにししかもそのた
めの組付け手段は、自転車などの走行車輪と、そのフオ
ーク腕中間部に組付けられるべくされた車速計駆動用輪
体との全組付き厚みを大きくはしないものとするという
ことである。A further object of the present invention is to enable the drive wheel body to be securely assembled, and the assembly means for this purpose is capable of being assembled to a running wheel of a bicycle or the like and an intermediate portion of the fork arm thereof. This means that the total assembly thickness with the vehicle speedometer drive wheel body that has been installed should not be increased.
つぎに、添付図面に示された二つばかりの実施形態例に
ついて、この発明をさらに詳しく説明する。この駆動輪
体には環状部分１があり、その外周にはワイアで構成さ
れる無端ベルトはめ掛け用の溝２が周設されている。The invention will now be described in more detail with reference to two exemplary embodiments illustrated in the accompanying drawings. This driving wheel body has an annular portion 1, and a groove 2 for fitting an endless belt made of wire is provided around the outer periphery of the annular portion 1.
その環状部分周辺部には、さらに、その環状部分１に対
して軸方向に突出した位置にフツク３が走行車輪ハブ・
プロツク周辺上へかぎひつかけ式にはめ掛け可能である
ようにハブ軸に向つて放射状に突出した先端１０ａと共
に備えられている。Further, a hook 3 is provided around the annular portion at a position protruding in the axial direction with respect to the annular portion 1.
It is provided with a tip 10a projecting radially towards the hub axle so that it can be hooked onto the periphery of the block.
そのようなかぎひつかけ式はめ掛けを可能とすべく、そ
れらフツク３は半剛性材製で、好適例としてはその輪体
とフツクとの総体がプラスチツク材でモールド一体成形
品とされている。第１，２両図に示された実施形態例の
ものではそれらフツクが夫々等間隔に三個づつ組となつ
て３，，３２，３３，３４，３５，３６の計６群からな
る構成とされていて、その各群いずれも、この輪体１の
軸心４と同心なそれぞれの円周上に配設されている。In order to enable such hook-and-lock fitting, the hooks 3 are made of a semi-rigid material, and preferably the ring and the hook are integrally molded from plastic. In the embodiment shown in Figures 1 and 2, these hooks are arranged in sets of three at equal intervals, and are comprised of a total of six groups of 3, 32, 33, 34, 35, and 36. Each group is arranged on a circumference concentric with the axis 4 of the wheel body 1.
どの群でも、星形舌片５先端部に形成されているそれら
フツクは、均等間隔配置とされていて、走行車輪ハブ・
プロツク周辺へ均衡性良くかぎひつかけ式にはめ掛けさ
れるべく構成されている。In any group, the hooks formed at the tips of the star-shaped tongues 5 are arranged at equal intervals, and
It is configured to be hooked onto the periphery of the block in a well-proportioned manner.
なお、それらフツクが半剛性材、特にプラスチツクで作
られている場合にはそれらのうちの不要なものを折つて
しまうとか、或いは変形するとかして、与えられた自転
車走行車輪プロツク周辺へこの駆動輪体を固定すべく使
うこととなる群よりもその輪体の中心４に近い位置に配
設されていたフツク群はじやまにならぬよう位置はずし
処置可能である。どのフツクを残して使うべきかは走行
車輪ハブ・プロツクの径に応じて定まることとなり、た
とえば、プロツク６（第１図）の寸法の場合ならばフツ
ク群３１（第２図も参照）を使い、プロツク７の寸法の
場合ならばフツク群３５を使うこととなる。In addition, if these hooks are made of semi-rigid material, especially plastic, the unnecessary ones may be broken off or deformed to attach them to the area surrounding the bicycle running wheel block. The group of hooks, which were arranged closer to the center 4 of the ring than the group used to fix the body, can be moved out of position without causing a nuisance. Which hooks should be left in use depends on the diameter of the traveling wheel hub block. For example, in the case of block 6 (see Figure 1), hook group 31 (see also Figure 2) should be used. , the hook group 35 would be used in the case of the size of the block 7.
なお、フツク３で構成されているこの組付け手段はハブ
の軸へ向つて放射状に突出する先端１０ａを備えている
から、このようにこの駆動輪体１をハブ・プロツクに組
付けても、組付け部が全体として厚くなることはない。Furthermore, since this assembly means constituted by the hook 3 has a tip 10a projecting radially toward the axis of the hub, even when this drive wheel body 1 is assembled to the hub block in this way, The assembly portion does not become thicker as a whole.
さらに、どのフツク群にしてみてもハブ・プロツク径に
一致しない場合には、これらフツク３をそうしたプロツ
ク周辺へ組付けるかわりに適宜のそれらフツクを走行車
輪スポークに組付けるようにすることもできる。Furthermore, if any group of hooks does not match the diameter of the hub block, appropriate hooks may be attached to the spokes of the traveling wheel instead of attaching the hooks 3 around the block.
つぎに第３〜６図に示された別形態例のものでは、駆動
輪体本体を構成する環状部分８は周辺溝９付きのもので
、半剛性材製の２種類のフツクを備えている。Next, in the other embodiment shown in FIGS. 3 to 6, the annular portion 8 constituting the drive wheel body is provided with a peripheral groove 9, and is provided with two types of hooks made of semi-rigid material. .
そのうちの一方の種類は、環状部分８とともに半剛性材
、特にプラスチツク材でモールド一体成形されたフツク
１０である。One type is a hook 10 which is integrally molded with the annular portion 8 of a semi-rigid material, in particular a plastic material.
また、他方の種類は、やはり半剛性であるが好適例とし
ては金属性の７ート各片１１であつて、その環状部分８
の周辺に均等間隔配置とされている長穴１２内に前記シ
ート各片の端部がはめ付けられている。The other type, which is also semi-rigid, is preferably made of seven metal pieces 11, each having an annular portion 8.
The ends of each piece of the sheet are fitted into elongated holes 12 that are equally spaced around the periphery of the sheet.
これらシート片１１は放射方向に延びており、その外端
部はその走行車輪スポーク２本の交点１３のところにか
さなり合うべく折り曲げ可能とされている。この構成に
よれば、自転車走行車輪へのこうした駆動輪体組付けが
、走行車輪ハブ径の大小にかかわらず、たとえ前記フツ
ク１０の方はそうしたハブ・プロツクの径に一致しない
位置に設けられているとしても満足に得られることとな
るのであり勿論前記フツク１０の径がハブ・プロツクの
径と一致する場合は一層強固な取付けが達成される事は
言うまでもない。These sheet pieces 11 extend in the radial direction, and their outer ends can be bent to overlap at the intersection 13 of the two spokes of the running wheel. According to this configuration, the drive wheel body can be assembled to the bicycle running wheel regardless of the size of the running wheel hub diameter, even if the hook 10 is provided at a position that does not match the diameter of the hub block. Needless to say, if the diameter of the hook 10 matches the diameter of the hub block, even more secure attachment will be achieved.
シート片１１を構成する半剛性金属は加工の楽な金属と
することが好ましく、特にアルミニウムが好適である。The semi-rigid metal constituting the sheet piece 11 is preferably a metal that is easy to work with, and aluminum is particularly preferred.
なお、以上の説明から明らかなように、本発明でいう「
半剛性材」とは、プラスチツク材や金属シートに限るも
のではなく、ハブ・プロツクやスポークに組付け可能で
、しかも容易に折つたり、変形したりすることのできる
、あらゆる種類の材料を含むものである。Note that, as is clear from the above explanation, the term "
"Semi-rigid material" is not limited to plastic materials or metal sheets, but includes any type of material that can be assembled into hubs, procks and spokes, and that can be easily folded or deformed. It is something that
第１図はひとつの駆動輪体形態例の立面図、第２図は第
１図中のＡ−Ａ線による断面図、第３図は駆動輪体別形
態例の立面図、第４図は第３図中のＢ−Ｂ線による断面
図、第５図は第３，４両図の駆動輪体を自転車走行車輪
に組付けたものの側面図、第６図は第５図のＣ−Ｃ線に
よる断面図である。
１・・・・・・環状部分第一形態例、２・・・・・・環
１周辺のベルト・ワイヤはめ掛け用溝、３・・・，３１
，３２，３３，３４，３５，３６・・・・・・各群の総
称としてのフツク、４・・・・・・環１の軸心、５・・
・・・・星形舌片、６，７・・・・・・この輪体の組付
くべき走行車輪ハブ・プロツクの小径と大径との各例、
８・・・・・・環状部分第二形態例、９・・・・・・環
８周辺のベルト・ワイアはめ掛け用溝、１０・・・・・
・環８と一体成形で作られたフツク、１０ａ・・・・・
・フツク先端、１１・・・・・・薄板金片、１２・・・
・・・部材１１はめ付け用長穴、１３・・・・・・スポ
ーク２本の交差点。Fig. 1 is an elevational view of one embodiment of the drive wheel body, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an elevation view of another embodiment of the drive wheel body, and Fig. 4 is an elevation view of one embodiment of the drive wheel body. The figure is a cross-sectional view taken along the line B-B in Figure 3, Figure 5 is a side view of the drive wheel body shown in Figures 3 and 4 assembled to the bicycle running wheel, and Figure 6 is the C in Figure 5. - It is a sectional view taken along C line. DESCRIPTION OF SYMBOLS 1... Annular part first form example, 2... Groove for belt/wire fitting around ring 1, 3..., 31
, 32, 33, 34, 35, 36... Hook as a general term for each group, 4... Axis center of ring 1, 5...
... Star-shaped tongue piece, 6, 7 ... Each example of a small diameter and a large diameter of the running wheel hub block to which this wheel body is to be assembled,
8...Second example of the annular portion, 9...Groove for fitting the belt/wire around the ring 8, 10...
・Hook 10a made integrally with ring 8...
・Hook tip, 11...Thin sheet metal piece, 12...
...Elongated hole for fitting member 11, 13...Intersection of two spokes.
Claims (1)
分と、該環状部分から軸方向に突出した半剛性材製のフ
ックとから成り、前記フックがハブ・ブロック周辺上へ
かぎひつかけ式にはめ掛け可能にハブ軸に向つて放射状
に突出した先端を有している事を特徴とする車速計駆動
用輪体。 ２ 半剛性材製のフックが環状部分外周に等間隔に配設
された星形舌片部を介して前記環状部分に取付けられて
おり、これら環状部分、星形舌片部、フックがプラスチ
ック材料で一体形成されている事を特徴とする前記特許
請求の範囲第１項に記載の車速計駆動用輪体。 ３ フックが複数個づつ組になつた複数の群から構成さ
れ、そのいづれもが環状部分と同心の円周上に配設され
ている事を特徴とする前記特許請求の範囲第２項に記載
の車速計駆動用輪体。 ４ 半剛性材製フックが環状部分周辺へ組付けられた薄
板金属片から構成されていることを特徴とする前記特許
請求の範囲第１項ないし第３項のうちいづれか一項に記
載の車速計駆動用輪体。 ５ [Scope of Claims] 1. Consisting of an annular portion having a groove for fitting an endless belt around the outer periphery, and a hook made of a semi-rigid material that protrudes in the axial direction from the annular portion, the hook is connected to the vicinity of the hub block. A vehicle speedometer drive wheel body characterized by having a tip that projects radially toward a hub shaft so that it can be hooked upward. 2. Hooks made of semi-rigid material are attached to the annular portion through star-shaped tongues arranged at equal intervals around the outer periphery of the annular portion, and these annular portions, star-shaped tongues, and hooks are made of plastic material. The vehicle speedometer driving wheel body according to claim 1, characterized in that the wheel body is integrally formed with. 3. According to claim 2, the hook is comprised of a plurality of groups, each of which is arranged on a circumference concentric with the annular portion. wheel body for driving the vehicle speedometer. 4. The vehicle speed meter according to any one of claims 1 to 3, wherein the hook made of semi-rigid material is composed of a thin metal piece assembled around the annular portion. Drive wheel. 5
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR000007815138 | 1978-05-22 | ||
| FR7815138A FR2426906A1 (en) | 1978-05-22 | 1978-05-22 | CYCLE COUNTER DRIVE WHEEL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153677A JPS54153677A (en) | 1979-12-04 |
| JPS594666B2 true JPS594666B2 (en) | 1984-01-31 |
Family
ID=9208534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53144914A Expired JPS594666B2 (en) | 1978-05-22 | 1978-11-21 | Speedometer drive wheel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4252029A (en) |
| JP (1) | JPS594666B2 (en) |
| DE (1) | DE2838332C2 (en) |
| FR (1) | FR2426906A1 (en) |
| GB (1) | GB2022831B (en) |
| IT (1) | IT1099268B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502277A1 (en) * | 1981-03-23 | 1982-09-24 | Huret & Fils | DRIVE PULLEY, ESPECIALLY FOR A BICYCLE KILOMETER COUNTER |
| FR2502278A1 (en) * | 1981-03-23 | 1982-09-24 | Huret & Fils | DRIVE PULLEY, ESPECIALLY FOR A CYCLE OR MOTORCYCLE KILOMETER |
| JPS60152781U (en) * | 1984-03-21 | 1985-10-11 | アイシン精機株式会社 | drive device |
| EP2783729A1 (en) * | 2013-03-27 | 2014-10-01 | Tonic Fitness Technology, Inc. | Detection apparatus of a training machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE434952C (en) * | 1926-10-04 | Edouard Seignol | Spring-loaded holder for speedometer | |
| US1252943A (en) * | 1917-03-29 | 1918-01-08 | Charles F Polack | Attachment for automobiles. |
| US1267376A (en) * | 1917-10-13 | 1918-05-28 | Benn Austin Chilson | Automobile-puller. |
| US1262003A (en) * | 1917-10-27 | 1918-04-09 | George G Bayne | Pulley attachment for automobiles. |
| US1282316A (en) * | 1918-04-25 | 1918-10-22 | Charles G Tanquary | Automobile pulling device. |
| CH106916A (en) * | 1923-11-29 | 1924-09-16 | Hoenes Friedrich | Arrangement of speedometers on bicycles. |
| US3141567A (en) * | 1962-03-28 | 1964-07-21 | Ned H Schearer | Closure member |
| US3850341A (en) * | 1972-01-26 | 1974-11-26 | P Bart | Closure for a plurality of different sized openings |
| US3781036A (en) * | 1972-11-06 | 1973-12-25 | Schwinn Bicycle Co | Speedometer driver for bicycle quick-release hubs |
-
1978
- 1978-05-22 FR FR7815138A patent/FR2426906A1/en active Granted
- 1978-08-16 US US05/934,173 patent/US4252029A/en not_active Expired - Lifetime
- 1978-08-23 GB GB7834318A patent/GB2022831B/en not_active Expired
- 1978-09-02 DE DE2838332A patent/DE2838332C2/en not_active Expired
- 1978-10-10 IT IT28580/78A patent/IT1099268B/en active
- 1978-11-21 JP JP53144914A patent/JPS594666B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1099268B (en) | 1985-09-18 |
| IT7828580A0 (en) | 1978-10-10 |
| FR2426906B1 (en) | 1983-04-08 |
| GB2022831B (en) | 1982-11-17 |
| FR2426906A1 (en) | 1979-12-21 |
| GB2022831A (en) | 1979-12-19 |
| JPS54153677A (en) | 1979-12-04 |
| DE2838332A1 (en) | 1979-11-29 |
| DE2838332C2 (en) | 1984-07-26 |
| US4252029A (en) | 1981-02-24 |
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